This differs from the new 13-inch MacBook Pro without Touch Bar. OWC determined that model MacBook Pro had a removable SSD.
"Welp! In a somewhat shocking discovery it looks like the 15" TB model does NOT have the removable SSD like the 13" function keys model," says fs454.
This news may affect buying decisions as some users may have selected a smaller storage tier in hopes of being able to upgrade down the road.
We'll have more information when more detailed teardowns are performed. Please follow iClarified on Twitter, Facebook, Google+, or RSS for updates.